79150020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1319167}}^1$

素因数の和:1319179

約数の個数: 24

約数和(自身を含む): 221620224

約数和(自身を除く): 142470204

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1319167, 2638334, 3957501, 5276668, 6595835, 7915002, 13191670, 15830004, 19787505, 26383340, 39575010, 79150020]

約数ペア:

[(1, 79150020), (2, 39575010), (3, 26383340), (4, 19787505), (5, 15830004), (6, 13191670), (10, 7915002), (12, 6595835), (15, 5276668), (20, 3957501), (30, 2638334), (60, 1319167)]